GB2096779B - Photographic enlarger - Google Patents

Photographic enlarger

Info

Publication number
GB2096779B
GB2096779B GB8111882A GB8111882A GB2096779B GB 2096779 B GB2096779 B GB 2096779B GB 8111882 A GB8111882 A GB 8111882A GB 8111882 A GB8111882 A GB 8111882A GB 2096779 B GB2096779 B GB 2096779B
Authority
GB
United Kingdom
Prior art keywords
photographic enlarger
enlarger
photographic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8111882A
Other versions
GB2096779A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB8111882A priority Critical patent/GB2096779B/en
Publication of GB2096779A publication Critical patent/GB2096779A/en
Application granted granted Critical
Publication of GB2096779B publication Critical patent/GB2096779B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers
    • G03B27/547—Lamp housings; Illuminating means for enlargers colour mixing heads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
GB8111882A 1981-04-15 1981-04-15 Photographic enlarger Expired GB2096779B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8111882A GB2096779B (en) 1981-04-15 1981-04-15 Photographic enlarger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8111882A GB2096779B (en) 1981-04-15 1981-04-15 Photographic enlarger

Publications (2)

Publication Number Publication Date
GB2096779A GB2096779A (en) 1982-10-20
GB2096779B true GB2096779B (en) 1984-11-07

Family

ID=10521177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111882A Expired GB2096779B (en) 1981-04-15 1981-04-15 Photographic enlarger

Country Status (1)

Country Link
GB (1) GB2096779B (en)

Also Published As

Publication number Publication date
GB2096779A (en) 1982-10-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee